| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $67.29 | 3.187% | $69.4345 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $115.27 | 8.385% | $124.9354 | $124.94 | $124.95 | $124.90 |
| Purchase #3 | $85.88 | 13.172% | $97.1921 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $41.78 | 8.592% | $45.3697 | $45.37 | $45.35 | $45.40 |
| Purchase #5 | $7.95 | 3.663% | $8.2412 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $7.64 | 11.865% | $8.5465 | $8.55 | $8.55 | $8.50 |
| Purchase #7 | $166.66 | 11.645% | $186.0676 | $186.07 | $186.05 | $186.10 |
| 7 purchase totals = | $492.47 | $539.7870 | $539.79 | $539.80 | $539.70 | |